Surf Forecasts:
Jaconé surf forecast from 20 Aug 2026:
- Best quality surf: Monday 24 Aug, 6PM (local time) - 10ft (3.0m), 14s period, S swell with cross-offshore winds.
- Most powerful swell: Tuesday 25 Aug, 12AM (local time) - 10ft (3.0m), 16s period, S swell with 4,688 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 9PM (local time) - 4ft (1.2m), 7s period with E swell.
Best Forecast Surf Conditions for Jaconé this week:
The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 9PM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.3m and 12s. Another secondary swell of 0.1m and 11s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Jaconé in the next 16 days are 3.0m 16s and forecast to arrive on Tuesday (Aug 25) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Thursday (Aug 27) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Thu 20th Aug) | 4ft (1.2m) 7s |
| Best Surf | 6PM (Mon 24th Aug) | 10ft (3.0m) 14s |
| Most Powerful | 12AM (Tue 25th Aug) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Jaconé over the next 16 days.
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Warm (max 27°C on Fri morning, min 18°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 28mm), heaviest during Sun night. Warm (max 20°C on Sun afternoon, min 18°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 7 | E 7 | ENE 8 | SW 9 | SW 7 | SSW 8 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 11 | S 13 | S 14 | S 16 | S 14 | S 14 | S 13 | S 13 | S 14 | S 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 47 | 121 | 355 | 163 | 198 | 314 | 846 | 690 | 540 | 502 | 667 | 1592 | 2946 | 4688 | 2814 | 2534 | 2001 | 2031 | 2214 | 1510 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | on | on | on | cross-on | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off |
High Tide | 6:40PM0.71m | 10:56AM0.75m | 8:12PM0.67m | 12:01PM0.82m | 11:24PM0.71m | 12:46PM0.89m | 00:16AM0.79m | 1:22PM0.95m | 00:52AM0.87m | 1:54PM1.00m | 1:22AM0.95m | 2:23PM1.03m | 1:49AM1.01m | |||||||
Low Tide | 2:44AM0.31m | 3:41PM0.52m | 4:02AM0.28m | 4:58PM0.48m | 5:10AM0.22m | 5:56PM0.43m | 6:05AM0.15m | 6:40PM0.37m | 6:51AM0.08m | 7:18PM0.31m | 7:32AM0.01m | 7:54PM0.27m | ||||||||
 |  | |  |  |  | | | | |  |  | | | | |  | | |  | |
 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — |
 | 5:36 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — |
mm | — | — | — | — | 1 | — | — | 3 | — | — | 9 | 5 | 5 | 4 | 2 | — | — | 3 | 1 | — |
Temp °C | 26 | 22 | 27 | 22 | 21 | 20 | 20 | 19 | 21 | 20 | 19 | 18 | 18 | 18 | 20 | 20 | 19 | 20 | 21 | 20 |
Feels °C | 25 | 20 | 24 | 19 | 18 | 19 | 19 | 20 | 21 | 19 | 18 | 17 | 17 | 17 | 20 | 19 | 18 | 21 | 22 | 19 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SSW 11 | E 8 | E 8 | E 8 | SSW 8 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 11 | S 13 | S 14 | S 16 | S 14 | S 14 | S 13 | S 13 | S 14 | S 13 |
| kJ | 5 | 40 | 74 | 63 | 21 | 314 | 846 | 690 | 540 | 502 | 667 | 1592 | 2946 | 4688 | 2814 | 2534 | 2001 | 2031 | 2214 | 1510 |
Swell 2 Height (m) Direction Period (s) | S 12 | SE 11 | SSW 10 | S 15 | SSW 8 | SW 8 | E 7 | E 7 | E 8 | E 8 | E 7 | E 7 | — | S 16 | — | — | S 17 | — | — | — |
| kJ | 3 | 5 | 32 | 5 | 24 | 29 | 4 | 4 | 5 | 5 | 4 | 4 | — | 1496 | — | — | 386 | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 10 | S 11 | S 16 | — | S 14 | E 8 | E 7 | — | E 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | 5 | — | 4 | 10 | 9 | — | 5 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | ENE 8 | SW 9 | SW 7 | — | — | — | E 3 | ESE 4 | SE 4 | — | SE 4 | ESE 5 | E 5 | ESE 6 | E 5 | ESE 5 | E 5 | E 5 |
| kJ | 47 | 121 | 355 | 163 | 198 | — | — | — | 1 | 13 | 26 | — | 18 | 30 | 19 | 24 | 29 | 64 | 64 | 59 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 317 | 0 | 0 | 740 | 247 | 177 | 158 | 0 | 0 | 10 | 216 | 53 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 53 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jaconé surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Jaconé Surf forecast
The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.
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